diff options
Diffstat (limited to 'modules/commands/os_news.cpp')
| -rw-r--r-- | modules/commands/os_news.cpp | 464 |
1 files changed, 0 insertions, 464 deletions
diff --git a/modules/commands/os_news.cpp b/modules/commands/os_news.cpp deleted file mode 100644 index 22f31c8cc..000000000 --- a/modules/commands/os_news.cpp +++ /dev/null @@ -1,464 +0,0 @@ -/* OperServ core functions - * - * (C) 2003-2017 Anope Team - * Contact us at team@anope.org - * - * Please read COPYING and README for further details. - * - * Based on the original code of Epona by Lara. - * Based on the original code of Services by Andy Church. - */ - -#include "module.h" -#include "modules/os_news.h" - -/* List of messages for each news type. This simplifies message sending. */ - -enum -{ - MSG_SYNTAX, - MSG_LIST_HEADER, - MSG_LIST_NONE, - MSG_ADDED, - MSG_DEL_NOT_FOUND, - MSG_DELETED, - MSG_DEL_NONE, - MSG_DELETED_ALL -}; - -struct NewsMessages msgarray[] = { - {NEWS_LOGON, "LOGON", - {_("LOGONNEWS {ADD|DEL|LIST} [\037text\037|\037num\037]\002"), - _("Logon news items:"), - _("There is no logon news."), - _("Added new logon news item."), - _("Logon news item #%s not found!"), - _("Logon news item #%d deleted."), - _("No logon news items to delete!"), - _("All logon news items deleted.")} - }, - {NEWS_OPER, "OPER", - {_("OPERNEWS {ADD|DEL|LIST} [\037text\037|\037num\037]\002"), - _("Oper news items:"), - _("There is no oper news."), - _("Added new oper news item."), - _("Oper news item #%s not found!"), - _("Oper news item #%d deleted."), - _("No oper news items to delete!"), - _("All oper news items deleted.")} - }, - {NEWS_RANDOM, "RANDOM", - {_("RANDOMNEWS {ADD|DEL|LIST} [\037text\037|\037num\037]\002"), - _("Random news items:"), - _("There is no random news."), - _("Added new random news item."), - _("Random news item #%s not found!"), - _("Random news item #%d deleted."), - _("No random news items to delete!"), - _("All random news items deleted.")} - } -}; - -struct MyNewsItem : NewsItem -{ - void Serialize(Serialize::Data &data) const anope_override - { - data["type"] << this->type; - data["text"] << this->text; - data["who"] << this->who; - data["time"] << this->time; - } - - static Serializable* Unserialize(Serializable *obj, Serialize::Data &data) - { - if (!news_service) - return NULL; - - NewsItem *ni; - if (obj) - ni = anope_dynamic_static_cast<NewsItem *>(obj); - else - ni = new MyNewsItem(); - - unsigned int t; - data["type"] >> t; - ni->type = static_cast<NewsType>(t); - data["text"] >> ni->text; - data["who"] >> ni->who; - data["time"] >> ni->time; - - if (!obj) - news_service->AddNewsItem(ni); - return ni; - } -}; - -class MyNewsService : public NewsService -{ - std::vector<NewsItem *> newsItems[3]; - public: - MyNewsService(Module *m) : NewsService(m) { } - - ~MyNewsService() - { - for (unsigned i = 0; i < 3; ++i) - for (unsigned j = 0; j < newsItems[i].size(); ++j) - delete newsItems[i][j]; - } - - NewsItem *CreateNewsItem() anope_override - { - return new MyNewsItem(); - } - - void AddNewsItem(NewsItem *n) - { - this->newsItems[n->type].push_back(n); - } - - void DelNewsItem(NewsItem *n) - { - std::vector<NewsItem *> &list = this->GetNewsList(n->type); - std::vector<NewsItem *>::iterator it = std::find(list.begin(), list.end(), n); - if (it != list.end()) - list.erase(it); - delete n; - } - - std::vector<NewsItem *> &GetNewsList(NewsType t) - { - return this->newsItems[t]; - } -}; - -#define lenof(a) (sizeof(a) / sizeof(*(a))) -static const char **findmsgs(NewsType type) -{ - for (unsigned i = 0; i < lenof(msgarray); ++i) - if (msgarray[i].type == type) - return msgarray[i].msgs; - return NULL; -} - -class NewsBase : public Command -{ - ServiceReference<NewsService> ns; - - protected: - void DoList(CommandSource &source, NewsType ntype, const char **msgs) - { - std::vector<NewsItem *> &list = this->ns->GetNewsList(ntype); - if (list.empty()) - source.Reply(msgs[MSG_LIST_NONE]); - else - { - ListFormatter lflist(source.GetAccount()); - lflist.AddColumn(_("Number")).AddColumn(_("Creator")).AddColumn(_("Created")).AddColumn(_("Text")); - - for (unsigned i = 0, end = list.size(); i < end; ++i) - { - ListFormatter::ListEntry entry; - entry["Number"] = stringify(i + 1); - entry["Creator"] = list[i]->who; - entry["Created"] = Anope::strftime(list[i]->time, NULL, true); - entry["Text"] = list[i]->text; - lflist.AddEntry(entry); - } - - source.Reply(msgs[MSG_LIST_HEADER]); - - std::vector<Anope::string> replies; - lflist.Process(replies); - - for (unsigned i = 0; i < replies.size(); ++i) - source.Reply(replies[i]); - - source.Reply(_("End of news list.")); - } - - return; - } - - void DoAdd(CommandSource &source, const std::vector<Anope::string> ¶ms, NewsType ntype, const char **msgs) - { - const Anope::string text = params.size() > 1 ? params[1] : ""; - - if (text.empty()) - this->OnSyntaxError(source, "ADD"); - else - { - if (Anope::ReadOnly) - source.Reply(READ_ONLY_MODE); - - NewsItem *news = new MyNewsItem(); - news->type = ntype; - news->text = text; - news->time = Anope::CurTime; - news->who = source.GetNick(); - - this->ns->AddNewsItem(news); - - source.Reply(msgs[MSG_ADDED]); - Log(LOG_ADMIN, source, this) << "to add a news item"; - } - - return; - } - - void DoDel(CommandSource &source, const std::vector<Anope::string> ¶ms, NewsType ntype, const char **msgs) - { - const Anope::string &text = params.size() > 1 ? params[1] : ""; - - if (text.empty()) - this->OnSyntaxError(source, "DEL"); - else - { - std::vector<NewsItem *> &list = this->ns->GetNewsList(ntype); - if (list.empty()) - source.Reply(msgs[MSG_LIST_NONE]); - else - { - if (Anope::ReadOnly) - source.Reply(READ_ONLY_MODE); - if (!text.equals_ci("ALL")) - { - try - { - unsigned num = convertTo<unsigned>(text); - if (num > 0 && num <= list.size()) - { - this->ns->DelNewsItem(list[num - 1]); - source.Reply(msgs[MSG_DELETED], num); - Log(LOG_ADMIN, source, this) << "to delete a news item"; - return; - } - } - catch (const ConvertException &) { } - - source.Reply(msgs[MSG_DEL_NOT_FOUND], text.c_str()); - } - else - { - for (unsigned i = list.size(); i > 0; --i) - this->ns->DelNewsItem(list[i - 1]); - source.Reply(msgs[MSG_DELETED_ALL]); - Log(LOG_ADMIN, source, this) << "to delete all news items"; - } - } - } - - return; - } - - void DoNews(CommandSource &source, const std::vector<Anope::string> ¶ms, NewsType ntype) - { - if (!this->ns) - return; - - const Anope::string &cmd = params[0]; - - const char **msgs = findmsgs(ntype); - if (!msgs) - throw CoreException("news: Invalid type to do_news()"); - - if (cmd.equals_ci("LIST")) - return this->DoList(source, ntype, msgs); - else if (cmd.equals_ci("ADD")) - return this->DoAdd(source, params, ntype, msgs); - else if (cmd.equals_ci("DEL")) - return this->DoDel(source, params, ntype, msgs); - else - this->OnSyntaxError(source, ""); - - return; - } - public: - NewsBase(Module *creator, const Anope::string &newstype) : Command(creator, newstype, 1, 2), ns("NewsService", "news") - { - this->SetSyntax(_("ADD \037text\037")); - this->SetSyntax(_("DEL {\037num\037 | ALL}")); - this->SetSyntax("LIST"); - } - - virtual ~NewsBase() - { - } - - virtual void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) = 0; - - virtual bool OnHelp(CommandSource &source, const Anope::string &subcommand) = 0; -}; - -class CommandOSLogonNews : public NewsBase -{ - public: - CommandOSLogonNews(Module *creator) : NewsBase(creator, "operserv/logonnews") - { - this->SetDesc(_("Define messages to be shown to users at logon")); - } - - void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - return this->DoNews(source, params, NEWS_LOGON); - } - - bool OnHelp(CommandSource &source, const Anope::string &subcommand) anope_override - { - this->SendSyntax(source); - source.Reply(" "); - source.Reply(_("Edits or displays the list of logon news messages. When a\n" - "user connects to the network, these messages will be sent\n" - "to them. However, no more than \002%d\002 messages will be\n" - "sent in order to avoid flooding the user. If there are\n" - "more news messages, only the most recent will be sent."), - Config->GetModule(this->owner)->Get<unsigned>("newscount", "3")); - return true; - } -}; - -class CommandOSOperNews : public NewsBase -{ - public: - CommandOSOperNews(Module *creator) : NewsBase(creator, "operserv/opernews") - { - this->SetDesc(_("Define messages to be shown to users who oper")); - } - - void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - return this->DoNews(source, params, NEWS_OPER); - } - - bool OnHelp(CommandSource &source, const Anope::string &subcommand) anope_override - { - this->SendSyntax(source); - source.Reply(" "); - source.Reply(_("Edits or displays the list of oper news messages. When a\n" - "user opers up (with the /OPER command), these messages will\n" - "be sent to them. However, no more than \002%d\002 messages will\n" - "be sent in order to avoid flooding the user. If there are\n" - "more news messages, only the most recent will be sent."), - Config->GetModule(this->owner)->Get<unsigned>("newscount", "3")); - return true; - } -}; - -class CommandOSRandomNews : public NewsBase -{ - public: - CommandOSRandomNews(Module *creator) : NewsBase(creator, "operserv/randomnews") - { - this->SetDesc(_("Define messages to be randomly shown to users at logon")); - } - - void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - return this->DoNews(source, params, NEWS_RANDOM); - } - - bool OnHelp(CommandSource &source, const Anope::string &subcommand) anope_override - { - this->SendSyntax(source); - source.Reply(" "); - source.Reply(_("Edits or displays the list of random news messages. When a\n" - "user connects to the network, one (and only one) of the\n" - "random news will be randomly chosen and sent to them.")); - return true; - } -}; - -static unsigned cur_rand_news = 0; - -class OSNews : public Module -{ - MyNewsService newsservice; - Serialize::Type newsitem_type; - - CommandOSLogonNews commandoslogonnews; - CommandOSOperNews commandosopernews; - CommandOSRandomNews commandosrandomnews; - - Anope::string oper_announcer, announcer; - unsigned news_count; - - void DisplayNews(User *u, NewsType Type) - { - std::vector<NewsItem *> &newsList = this->newsservice.GetNewsList(Type); - if (newsList.empty()) - return; - - BotInfo *bi = NULL; - if (Type == NEWS_OPER) - bi = BotInfo::Find(Config->GetModule(this)->Get<const Anope::string>("oper_announcer", "OperServ"), true); - else - bi = BotInfo::Find(Config->GetModule(this)->Get<const Anope::string>("announcer", "Global"), true); - if (bi == NULL) - return; - - Anope::string msg; - if (Type == NEWS_LOGON) - msg = _("[\002Logon News\002 - %s] %s"); - else if (Type == NEWS_OPER) - msg = _("[\002Oper News\002 - %s] %s"); - else if (Type == NEWS_RANDOM) - msg = _("[\002Random News\002 - %s] %s"); - - int start = 0; - - if (Type != NEWS_RANDOM) - { - start = newsList.size() - news_count; - if (start < 0) - start = 0; - } - - for (unsigned i = start, end = newsList.size(); i < end; ++i) - { - if (Type == NEWS_RANDOM && i != cur_rand_news) - continue; - - u->SendMessage(bi, msg.c_str(), Anope::strftime(newsList[i]->time, u->Account(), true).c_str(), newsList[i]->text.c_str()); - - if (Type == NEWS_RANDOM) - { - ++cur_rand_news; - break; - } - } - - /* Reset to head of list to get first random news value */ - if (Type == NEWS_RANDOM && cur_rand_news >= newsList.size()) - cur_rand_news = 0; - } - - public: - OSNews(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, VENDOR), - newsservice(this), newsitem_type("NewsItem", MyNewsItem::Unserialize), - commandoslogonnews(this), commandosopernews(this), commandosrandomnews(this) - { - } - - void OnReload(Configuration::Conf *conf) anope_override - { - oper_announcer = conf->GetModule(this)->Get<const Anope::string>("oper_announcer", "OperServ"); - announcer = conf->GetModule(this)->Get<const Anope::string>("announcer", "Global"); - news_count = conf->GetModule(this)->Get<unsigned>("newscount", "3"); - } - - void OnUserModeSet(const MessageSource &setter, User *u, const Anope::string &mname) anope_override - { - if (mname == "OPER") - DisplayNews(u, NEWS_OPER); - } - - void OnUserConnect(User *user, bool &) anope_override - { - if (user->Quitting() || !user->server->IsSynced()) - return; - - DisplayNews(user, NEWS_LOGON); - DisplayNews(user, NEWS_RANDOM); - } -}; - -MODULE_INIT(OSNews) |